'Frozen 2' release date, news & update: Fan theories include Jack Frost, sibling rivalry, etc.

Fans of Disney's "Frozen" are excited for the sequel of the fairy tale. Though the company hasn't revealed the progress of the film sequel, fans have come up with various theories about the forthcoming movie, one of which suggests that Jack Frost will be making an appearance.

Though it sounds far-fetched, reports are claiming that Jack Frost from "Rise of the Guardians" will be in the sequel, since fans think Frost and Elsa make a good couple.

In the upcoming film, Queen Elsa will reign over Arendelle. The rest of the well-loved characters of the show are expected to return as well. Although Disney has yet to tease the story line for the sequel, many are suspecting that it will focus on the relationship of sisters Anna and Elsa. Reports are suggesting that their relationship will once again be tested. But like the first film, sisterhood, feminism and girl power will be the highlights of the film.

Last year, at a shareholder's meeting, Disney CEO Bob Iger confirmed that the company is planning to create "Frozen 2." Recent reports suggest that it will be launched sometime in 2018. Though fans of the franchise don't know what Disney will unveil, many are expecting new catchy songs and a tear-jerking storyline.

According to reports, the voice actors of "Frozen" have not yet recorded songs for the sequel. The songwriters are reportedly in the process of creating even better hits. The songs for the first film reportedly took about two years to create and perfect.

Fans can expect Kristen Bell, who voiced Anna, to reprise her role in the sequel. Furthermore, fans are expecting Idina Menzel to reprise her role as Elsa.

Since Disney has yet to comment on the latest speculations, fans of the franchise should treat the latest reports as speculation until proven otherwise.

Watch out for more updates on the Disney animated film, "Frozen 2."